Perhaps, but God created Eve and flat chested ladies are still fun.
The Bible implies that God had forbade sex (they didn't think of their genitals in a sexual matter, they gave it the same regard as someone wearing a T-shirt). So unless you think sitting around and just talking is fun, then Satan created fun.
This is of course, if you choose to believe in that shit. As an agnostic, I'm only capable of saying "lol, dunno".